CA2266184A1 - Doubly telecentric lens and imaging system for multiwell plates - Google Patents

Doubly telecentric lens and imaging system for multiwell plates Download PDF

Info

Publication number
CA2266184A1
CA2266184A1 CA 2266184 CA2266184A CA2266184A1 CA 2266184 A1 CA2266184 A1 CA 2266184A1 CA 2266184 CA2266184 CA 2266184 CA 2266184 A CA2266184 A CA 2266184A CA 2266184 A1 CA2266184 A1 CA 2266184A1
Authority
CA
Canada
Prior art keywords
lens element
incident light
multiwell plates
imaging system
lens
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA 2266184
Other languages
French (fr)
Other versions
CA2266184C (en
Inventor
Haim Kedar
Edward Perry Wallerstein
Albert William Brown Jr.
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SmithKline Beecham Corp
Original Assignee
Haim Kedar
Edward Perry Wallerstein
Albert William Brown Jr.
Glaxo Wellcome Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Haim Kedar, Edward Perry Wallerstein, Albert William Brown Jr., Glaxo Wellcome Inc. filed Critical Haim Kedar
Priority to CA 2266184 priority Critical patent/CA2266184C/en
Publication of CA2266184A1 publication Critical patent/CA2266184A1/en
Application granted granted Critical
Publication of CA2266184C publication Critical patent/CA2266184C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/251—Colorimeters; Construction thereof
    • G01N21/253—Colorimeters; Construction thereof for batch operation, i.e. multisample apparatus
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/22—Telecentric objectives or lens systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)

Abstract

A multiple element color-corrected doubly telecentric lens and imaging system useful for imaging multiwell plates is described. The lens contains a biconvex field lens element L1, a positive meniscus lens element L2, concave toward the incident light side, a double-Gauss lens element group, a positive meniscus lens element L10, convex toward the incident light, a positive meniscus lens element L11, convex toward the incident light, and a piano concave field flattener lens element L12, concave toward the incident light side. The lens is very sensitive, and can be used to image scintillation proximity assays in multiwell plates.
CA 2266184 1999-03-19 1999-03-19 Doubly telecentric lens and imaging system for multiwell plates Expired - Fee Related CA2266184C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2266184 CA2266184C (en) 1999-03-19 1999-03-19 Doubly telecentric lens and imaging system for multiwell plates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2266184 CA2266184C (en) 1999-03-19 1999-03-19 Doubly telecentric lens and imaging system for multiwell plates

Publications (2)

Publication Number Publication Date
CA2266184A1 true CA2266184A1 (en) 2000-09-19
CA2266184C CA2266184C (en) 2002-08-13

Family

ID=4163392

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2266184 Expired - Fee Related CA2266184C (en) 1999-03-19 1999-03-19 Doubly telecentric lens and imaging system for multiwell plates

Country Status (1)

Country Link
CA (1) CA2266184C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109709665A (en) * 2019-02-27 2019-05-03 光虎光电科技(天津)有限公司 A kind of doubly telecentric camera lens and optical system
CN116027528A (en) * 2023-03-29 2023-04-28 深圳市东正光学技术股份有限公司 Coaxial telecentric optical imaging system, illumination system and imaging device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109709665A (en) * 2019-02-27 2019-05-03 光虎光电科技(天津)有限公司 A kind of doubly telecentric camera lens and optical system
CN109709665B (en) * 2019-02-27 2024-03-05 光虎光电科技(天津)有限公司 Double telecentric lens and optical system
CN116027528A (en) * 2023-03-29 2023-04-28 深圳市东正光学技术股份有限公司 Coaxial telecentric optical imaging system, illumination system and imaging device

Also Published As

Publication number Publication date
CA2266184C (en) 2002-08-13

Similar Documents

Publication Publication Date Title
EP0887993A3 (en) Rod lens array, and image read apparatus and system using the same
IT1291888B1 (en) MINIATURIZED RANGE WITH HIGH SPACE RESOLUTION
EP1162508A3 (en) Projection optical system and exposure apparatus using the same
DE69211153D1 (en) THIN FILM PYROELECTRIC IMAGE MATRIX
EP0762208A3 (en) Light sensitive composition, presensitized lithographic printing plate and image forming method employing the printing plate
EP1310818A3 (en) Projection optical system
GB2308204B (en) Super wide-angle zoom lens with negative first group
EP1376527A3 (en) Image display
ATE408168T1 (en) TELE LENS WITH THREE LENS GROUPS
EP0783126A3 (en) A hybrid lens, and an optical apparatus and image forming apparatus utilizing the hybrid lens
DE69435003D1 (en) Thermal image transfer sheet
CA2266184A1 (en) Doubly telecentric lens and imaging system for multiwell plates
JPS6148128B2 (en)
CA2038566A1 (en) Contact image sensor
TW200720696A (en) Zoom lens
JP2000241701A5 (en)
RU94006048A (en) LIGHTFLAST LENS
JPS547323A (en) Optical system for detecting point of focus
RU97106457A (en) LARGE WIDE-ANGLE LENS
JPS6357617U (en)
EP1413900A3 (en) Lenses for electronic imaging systems
FR2710378B1 (en) Clutch module with pressure plate thickened at the periphery.
JPS55108745A (en) Die-bonding device
KR970007409A (en) Head-separated CD camera Monochromatic lens
RU94022199A (en) LENS FOR THE IR SPECTRUM

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed